#include<reg52.h>
#include<intrins.h>
#include"hgmcu.h"
#include"mk.h"
#define uchar unsigned char
#define uint unsigned int
void main()
{
	char a_z[]="abcdefghijklmnopqrstuvwxyz";
	char xdata taz[4];
	uchar az_for,at_for;
	while(1)
	{
		for(az_for=0;az_for<24;az_for++)
		{
			for(at_for=0;at_for<4;at_for++)
			{
					taz[at_for]=a_z[az_for+at_for];
			}
			xszfc(taz,100);
		}
	}
}